$ git clone -n https://gitee.com/wenyuzifang/sdl12-compat_1765949878.git /var/lib/mock/dist-an23-build-497662-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765949878
Cloning into '/var/lib/mock/dist-an23-build-497662-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765949878'...
$ git fetch origin 0178bab87bad5cb603d2d992cade8a4d4891d05e:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/sdl12-compat_1765949878
 * [new ref]         0178bab87bad5cb603d2d992cade8a4d4891d05e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0178bab Update code from upstream